| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.56 | 3.357% | $131.8422 | $131.84 | $131.85 | $131.80 |
| Purchase #2 | $250.44 | 5.823% | $265.0231 | $265.02 | $265.00 | $265.00 |
| Purchase #3 | $59.80 | 6.826% | $63.8819 | $63.88 | $63.90 | $63.90 |
| Purchase #4 | $29.40 | 3.555% | $30.4452 | $30.45 | $30.45 | $30.40 |
| Purchase #5 | $245.80 | 13.104% | $278.0096 | $278.01 | $278.00 | $278.00 |
| Purchase #6 | $53.91 | 5.536% | $56.8945 | $56.89 | $56.90 | $56.90 |
| Purchase #7 | $40.36 | 11.363% | $44.9461 | $44.95 | $44.95 | $44.90 |
| 7 purchase totals = | $807.27 | $871.0426 | $871.04 | $871.05 | $870.90 | |